D-LINK DGS-1210-28MP 24-PORTS GIGABIT POE SWITCH+4-SFP PORTS IN PAKISTAN

Specifications   1000Base-T PoE Interface 24 Combo 1000Base-T/SFP 4 Auto MDI/MDIX Yes 10/100/1000BASE-T PoE ports 24 Combo 10/100/1000BASE-T/SFP ports 4 Switch Capacity 56 Gbps Max. Packet Forwarding Rate 41.7 Mpps Store & Forwarding Forwading Yes Dimension 440mm x 250 mm x 44mm Weight 3.94 kg Operation Temperature -5 - 50°C Storage Temperature -20-70°C Operation Humidity 0% - 95% RH Storage Humidity 0% ~ 95% RH Operating Altitude 1500 meters Maximum Power Consumption PoE on 446.1 W/100 V 424.8 W/240 V PoE off 29.8 W/100 V 29.0 W/240 V Standby Power Consumption 18.5 W/100V / 17.1 W/240V Maximum Heat Dissipation 1521.99 BTU/hr (100 V) 1449.49 BTU/hr (240 V) MTBF 277,967 hours Power Input 100-240 VAC CPU Speed 500MHz Flash Memory Size 32MB Packet Buffer Size 4.1MBits DRAM Size DDR3 128MB FAN Yes Comply with RoHS 6 Yes Energy Efficiency Ethernet (EEE) Yes Power Saving By Link Status Yes Power Saving By Cable Length Yes Power Saving By Port Shut-Off Yes Power Saving By System Hibernation Yes Time-based PoE Yes Maximum PoE Budget 370W PoE Budget 370 W 802.3x Flow Control Yes Head-of-line (HOL) Blocking Prevention Yes MAC Address Table Size 8K 802.1D Spanning Tree (STP) Yes 802.1w Rapid Spanning Tree (RSTP) Yes 802.1s Multiple Spanning Tree (MSTP) Yes Root Restriction Yes 802.3ad Link Aggregation Yes Link Aggregation Group Per Device 4 Max Port Per Link Aggregation Group 8 Port Mirroring Yes Jumbo Frame 10,000 Bytes Loopback Detection (LBD) Yes IGMP Snooping Yes Max IGMP Snooping Groups 256 IGMP Snooping Fast Leave Yes MLD Snooping Yes MLD Snooping Groups Yes MLD Snooping Fast Leave Yes 802.1Q VLAN Yes VLAN Groups Yes Port-based VLAN Yes Voice VLAN Yes Auto Surveillance VLAN Yes Asymmetric VLAN Yes ARP Yes IP Interface Yes Max Number of IP Interface 4 ARP Entries Yes IPv6 Neighbor Discovery (ND) Yes ND Entries 128 Default Route Yes Static Route Yes Number of Queue Yes Class of Service (CoS) Yes Strict Priority Queue (SPQ) Yes Weighted Round Robin (WRR) Yes Port-based Bandwidth Control Yes Max Access Control List (ACL) Entries Yes MAC Access List Yes IP Access List Yes IPv6 Access List Yes SSH Yes SSL Yes (only support TLS 1.0) Port Security Yes Broadcast/Multicast/Unicast Storm Control Yes Traffic Segmentation Yes Smart IP-MAC-Port Binding (Smart IMPB) Yes D-Link Safeguard Engine Yes DHCP Server Screening Yes ARP Spoofing Prevention Yes DoS Attack Prevention Yes 802.1X Yes Port based 802.1X Authentication Yes Authentication for Management Access Yes RADIUS Yes Trusted Host Yes Cable Diagnostics Yes Simple Network Time Protocol (SNTP) Yes Web-based GUI Yes SNMP Yes SNMP Trap Yes Telnet Server Yes RMONv1 Yes TFTP Client Yes System Log Yes D-Link Discover Protocol (DDP) Yes (v0.26) LLDP-MED Yes LLDP Yes DHCP relay Yes DHCP/BootP Client Yes Dual Images Yes D-Link Network Assistant Yes (Chrome edition) Ping Yes Debug Command Yes Dual Configurations Yes Smart Wizard Yes